If you aren’t sure which fork to use at a fancy dinner? Go along with the person beside you. Lost in a city you’ve lived in for most of your life? Pretend you’re a tourist. Listening to an opera after never hearing one ever before? Nod and comment on the chilling vibrato. Sitting in a Michelin-starred restaurant drinking a bottle of red wine that costs more than your monthly apartment rent? Comment on the body and act like you’ve tasted better.